<template>
	<div v-show="value" class="vue-image-crop-upload">
		<div class="vicp-wrap">
			<div class="vicp-close" @click="off">
				<i class="vicp-icon4"></i>
			</div>

			<div v-show="step == 1" class="vicp-step1">
				<div class="vicp-drop-area"
					 @dragleave="preventDefault"
					 @dragover="preventDefault"
					 @dragenter="preventDefault"
					 @click="handleClick"
					 @drop="handleChange">
					<i v-show="loading != 1" class="vicp-icon1">
						<i class="vicp-icon1-arrow"></i>
						<i class="vicp-icon1-body"></i>
						<i class="vicp-icon1-bottom"></i>
					</i>
					<span v-show="loading !== 1" class="vicp-hint">{{ lang.hint }}</span>
					<span v-show="!isSupported" class="vicp-no-supported-hint">{{ lang.noSupported }}</span>
					<input v-show="false" v-if="step == 1" ref="fileinput" type="file" @change="handleChange" />
				</div>
				<div v-show="hasError" class="vicp-error">
					<i class="vicp-icon2"></i>
					{{ errorMsg }}
				</div>
				<div class="vicp-operate">
					<a @click="off" @mousedown="ripple">{{ lang.btn.off }}</a>
				</div>
			</div>

			<div v-if="step == 2" class="vicp-step2">
				<div class="vicp-crop">
					<div v-show="true" class="vicp-crop-left">
						<div class="vicp-img-container">
							<img ref="img"
								 :src="sourceImgUrl"
								 :style="sourceImgStyle"
								 class="vicp-img"
								 draggable="false"
								 @drag="preventDefault"
								 @dragstart="preventDefault"
								 @dragend="preventDefault"
								 @dragleave="preventDefault"
								 @dragover="preventDefault"
								 @dragenter="preventDefault"
								 @drop="preventDefault"
								 @touchstart="imgStartMove"
								 @touchmove="imgMove"
								 @touchend="createImg"
								 @touchcancel="createImg"
								 @mousedown="imgStartMove"
								 @mousemove="imgMove"
								 @mouseup="createImg"
								 @mouseout="createImg" />
							<div :style="sourceImgShadeStyle" class="vicp-img-shade vicp-img-shade-1"></div>
							<div :style="sourceImgShadeStyle" class="vicp-img-shade vicp-img-shade-2"></div>
						</div>

						<div class="vicp-range">
							<input :value="scale.range"
								   type="range"
								   step="1"
								   min="0"
								   max="100"
								   @input="zoomChange" />
							<i class="vicp-icon5"
							   @mousedown="startZoomSub"
							   @mouseout="endZoomSub"
							   @mouseup="endZoomSub"></i>
							<i class="vicp-icon6"
							   @mousedown="startZoomAdd"
							   @mouseout="endZoomAdd"
							   @mouseup="endZoomAdd"></i>
						</div>

						<div v-if="!noRotate" class="vicp-rotate">
							<i @mousedown="startRotateLeft" @mouseout="endRotate" @mouseup="endRotate">↺</i>
							<i @mousedown="startRotateRight" @mouseout="endRotate" @mouseup="endRotate">↻</i>
						</div>
					</div>
					<div v-show="true" class="vicp-crop-right">
						<div class="vicp-preview">
							<div v-if="!noSquare" class="vicp-preview-item">
								<img :src="createImgUrl" :style="previewStyle" />
								<span>{{ lang.preview }}</span>
							</div>
							<div v-if="!noCircle" class="vicp-preview-item vicp-preview-item-circle">
								<img :src="createImgUrl" :style="previewStyle" />
								<span>{{ lang.preview }}</span>
							</div>
						</div>
					</div>
				</div>
				<div class="vicp-operate">
					<a @click="setStep(1)" @mousedown="ripple">{{ lang.btn.back }}</a>
					<a class="vicp-operate-btn" @click="prepareUpload" @mousedown="ripple">{{ lang.btn.save }}</a>
				</div>
			</div>

			<div v-if="step == 3" class="vicp-step3">
				<div class="vicp-upload">
					<span v-show="loading === 1" class="vicp-loading">{{ lang.loading }}</span>
					<div class="vicp-progress-wrap">
						<span v-show="loading === 1" :style="progressStyle" class="vicp-progress"></span>
					</div>
					<div v-show="hasError" class="vicp-error">
						<i class="vicp-icon2"></i>
						{{ errorMsg }}
					</div>
					<div v-show="loading === 2" class="vicp-success">
						<i class="vicp-icon3"></i>
						{{ lang.success }}
					</div>
				</div>
				<div class="vicp-operate">
					<a @click="setStep(2)" @mousedown="ripple">{{ lang.btn.back }}</a>
					<a @click="off" @mousedown="ripple">{{ lang.btn.close }}</a>
				</div>
			</div>
			<canvas v-show="false" ref="canvas" :width="width" :height="height"></canvas>
		</div>
	</div>
</template>

<script>
	import request from '/vue/utils/request.js';
	import language from '/vue/components/imagecropper/utils/language.js';
	import mimes from '/vue/components/imagecropper/utils/mimes.js';
	import data2blob from '/vue/components/imagecropper/utils/data2blob.js';
	import effectRipple from '/vue/components/imagecropper/utils/effectRipple.js';


	module.exports = {
		props: {
			// 域，上传文件name，触发事件会带上（如果一个页面多个图片上传控件，可以做区分
			field: {
				type: String,
				default: 'avatar'
			},
			// 原名key，类似于id，触发事件会带上（如果一个页面多个图片上传控件，可以做区分
			ki: {
				type: Number,
				default: 0
			},
			// 显示该控件与否
			value: {
				type: Boolean,
				default: true
			},
			// 上传地址
			url: {
				type: String,
				default: ''
			},
			// 其他要上传文件附带的数据，对象格式
			params: {
				type: Object,
				default: null
			},
			// Add custom headers
			headers: {
				type: Object,
				default: null
			},
			// 剪裁图片的宽
			width: {
				type: Number,
				default: 200
			},
			// 剪裁图片的高
			height: {
				type: Number,
				default: 200
			},
			// 不显示旋转功能
			noRotate: {
				type: Boolean,
				default: true
			},
			// 不预览圆形图片
			noCircle: {
				type: Boolean,
				default: false
			},
			// 不预览方形图片
			noSquare: {
				type: Boolean,
				default: false
			},
			// 单文件大小限制
			maxSize: {
				type: Number,
				default: 10240
			},
			// 语言类型
			langType: {
				type: String,
				default: 'zh'
			},
			// 语言包
			langExt: {
				type: Object,
				default: null
			},
			// 图片上传格式
			imgFormat: {
				type: String,
				default: 'png'
			},
			// 是否支持跨域
			withCredentials: {
				type: Boolean,
				default: false
			}
		},
		data() {
			const { imgFormat, langType, langExt, width, height } = this
			let isSupported = true
			const allowImgFormat = ['jpg', 'png']
			const tempImgFormat =
				allowImgFormat.indexOf(imgFormat) === -1 ? 'jpg' : imgFormat
			const lang = language[langType] ? language[langType] : language['en']
			const mime = mimes[tempImgFormat]
			// 规范图片格式
			this.imgFormat = tempImgFormat
			if (langExt) {
				Object.assign(lang, langExt)
			}
			if (typeof FormData !== 'function') {
				isSupported = false
			}
			return {
				// 图片的mime
				mime,
				// 语言包
				lang,
				// 浏览器是否支持该控件
				isSupported,
				// 浏览器是否支持触屏事件
				isSupportTouch: document.hasOwnProperty('ontouchstart'),
				// 步骤
				step: 1, // 1选择文件 2剪裁 3上传
				// 上传状态及进度
				loading: 0, // 0未开始 1正在 2成功 3错误
				progress: 0,
				// 是否有错误及错误信息
				hasError: false,
				errorMsg: '',
				// 需求图宽高比
				ratio: width / height,
				// 原图地址、生成图片地址
				sourceImg: null,
				sourceImgUrl: '',
				createImgUrl: '',
				// 原图片拖动事件初始值
				sourceImgMouseDown: {
					on: false,
					mX: 0, // 鼠标按下的坐标
					mY: 0,
					x: 0, // scale原图坐标
					y: 0
				},
				// 生成图片预览的容器大小
				previewContainer: {
					width: 100,
					height: 100
				},
				// 原图容器宽高
				sourceImgContainer: {
					// sic
					width: 240,
					height: 184 // 如果生成图比例与此一致会出现bug，先改成特殊的格式吧，哈哈哈
				},
				// 原图展示属性
				scale: {
					zoomAddOn: false, // 按钮缩放事件开启
					zoomSubOn: false, // 按钮缩放事件开启
					range: 1, // 最大100
					rotateLeft: false, // 按钮向左旋转事件开启
					rotateRight: false, // 按钮向右旋转事件开启
					degree: 0, // 旋转度数
					x: 0,
					y: 0,
					width: 0,
					height: 0,
					maxWidth: 0,
					maxHeight: 0,
					minWidth: 0, // 最宽
					minHeight: 0,
					naturalWidth: 0, // 原宽
					naturalHeight: 0
				}
			}
		},
		computed: {
			// 进度条样式
			progressStyle() {
				const { progress } = this
				return {
					width: progress + '%'
				}
			},
			// 原图样式
			sourceImgStyle() {
				const { scale, sourceImgMasking } = this
				const top = scale.y + sourceImgMasking.y + 'px'
				const left = scale.x + sourceImgMasking.x + 'px'
				return {
					top,
					left,
					width: scale.width + 'px',
					height: scale.height + 'px',
					transform: 'rotate(' + scale.degree + 'deg)', // 旋转时 左侧原始图旋转样式
					'-ms-transform': 'rotate(' + scale.degree + 'deg)', // 兼容IE9
					'-moz-transform': 'rotate(' + scale.degree + 'deg)', // 兼容FireFox
					'-webkit-transform': 'rotate(' + scale.degree + 'deg)', // 兼容Safari 和 chrome
					'-o-transform': 'rotate(' + scale.degree + 'deg)' // 兼容 Opera
				}
			},
			// 原图蒙版属性
			sourceImgMasking() {
				const { width, height, ratio, sourceImgContainer } = this
				const sic = sourceImgContainer
				const sicRatio = sic.width / sic.height // 原图容器宽高比
				let x = 0
				let y = 0
				let w = sic.width
				let h = sic.height
				let scale = 1
				if (ratio < sicRatio) {
					scale = sic.height / height
					w = sic.height * ratio
					x = (sic.width - w) / 2
				}
				if (ratio > sicRatio) {
					scale = sic.width / width
					h = sic.width / ratio
					y = (sic.height - h) / 2
				}
				return {
					scale, // 蒙版相对需求宽高的缩放
					x,
					y,
					width: w,
					height: h
				}
			},
			// 原图遮罩样式
			sourceImgShadeStyle() {
				const { sourceImgMasking, sourceImgContainer } = this
				const sic = sourceImgContainer
				const sim = sourceImgMasking
				const w =
					sim.width === sic.width ? sim.width : (sic.width - sim.width) / 2
				const h =
					sim.height === sic.height ? sim.height : (sic.height - sim.height) / 2
				return {
					width: w + 'px',
					height: h + 'px'
				}
			},
			previewStyle() {
				const { ratio, previewContainer } = this
				const pc = previewContainer
				let w = pc.width
				let h = pc.height
				const pcRatio = w / h
				if (ratio < pcRatio) {
					w = pc.height * ratio
				}
				if (ratio > pcRatio) {
					h = pc.width / ratio
				}
				return {
					width: w + 'px',
					height: h + 'px'
				}
			}
		},
		watch: {
			value(newValue) {
				if (newValue && this.loading !== 1) {
					this.reset()
				}
			}
		},
		created() {
			// 绑定按键esc隐藏此插件事件
			document.addEventListener('keyup', this.closeHandler)
		},
		destroyed() {
			document.removeEventListener('keyup', this.closeHandler)
		},
		methods: {
			// 点击波纹效果
			ripple(e) {
				effectRipple(e)
			},
			// 关闭控件
			off() {
				setTimeout(() => {
					this.$emit('input', false)
					this.$emit('close')
					if (this.step === 3 && this.loading === 2) {
						this.setStep(1)
					}
				}, 200)
			},
			// 设置步骤
			setStep(no) {
				// 延时是为了显示动画效果呢，哈哈哈
				setTimeout(() => {
					this.step = no
				}, 200)
			},
			/* 图片选择区域函数绑定
			 ---------------------------------------------------------------*/
			preventDefault(e) {
				e.preventDefault()
				return false
			},
			handleClick(e) {
				if (this.loading !== 1) {
					if (e.target !== this.$refs.fileinput) {
						e.preventDefault()
						if (document.activeElement !== this.$refs) {
							this.$refs.fileinput.click()
						}
					}
				}
			},
			handleChange(e) {
				e.preventDefault()
				if (this.loading !== 1) {
					const files = e.target.files || e.dataTransfer.files
					this.reset()
					if (this.checkFile(files[0])) {
						this.setSourceImg(files[0])
					}
				}
			},
			/* ---------------------------------------------------------------*/
			// 检测选择的文件是否合适
			checkFile(file) {
				const { lang, maxSize } = this
				// 仅限图片
				if (file.type.indexOf('image') === -1) {
					this.hasError = true
					this.errorMsg = lang.error.onlyImg
					return false
				}
				// 超出大小
				if (file.size / 1024 > maxSize) {
					this.hasError = true
					this.errorMsg = lang.error.outOfSize + maxSize + 'kb'
					return false
				}
				return true
			},
			// 重置控件
			reset() {
				this.loading = 0
				this.hasError = false
				this.errorMsg = ''
				this.progress = 0
			},
			// 设置图片源
			setSourceImg(file) {
				const fr = new FileReader()
				fr.onload = e => {
					this.sourceImgUrl = fr.result
					this.startCrop()
				}
				fr.readAsDataURL(file)
			},
			// 剪裁前准备工作
			startCrop() {
				const {
					width,
					height,
					ratio,
					scale,
					sourceImgUrl,
					sourceImgMasking,
					lang
				} = this
				const sim = sourceImgMasking
				const img = new Image()
				img.src = sourceImgUrl
				img.onload = () => {
					const nWidth = img.naturalWidth
					const nHeight = img.naturalHeight
					const nRatio = nWidth / nHeight
					let w = sim.width
					let h = sim.height
					let x = 0
					let y = 0
					// 图片像素不达标
					if (nWidth < width || nHeight < height) {
						this.hasError = true
						this.errorMsg = lang.error.lowestPx + width + '*' + height
						return false
					}
					if (ratio > nRatio) {
						h = w / nRatio
						y = (sim.height - h) / 2
					}
					if (ratio < nRatio) {
						w = h * nRatio
						x = (sim.width - w) / 2
					}
					scale.range = 0
					scale.x = x
					scale.y = y
					scale.width = w
					scale.height = h
					scale.degree = 0
					scale.minWidth = w
					scale.minHeight = h
					scale.maxWidth = nWidth * sim.scale
					scale.maxHeight = nHeight * sim.scale
					scale.naturalWidth = nWidth
					scale.naturalHeight = nHeight
					this.sourceImg = img
					this.createImg()
					this.setStep(2)
				}
			},
			// 鼠标按下图片准备移动
			imgStartMove(e) {
				e.preventDefault()
				// 支持触摸事件，则鼠标事件无效
				if (this.isSupportTouch && !e.targetTouches) {
					return false
				}
				const et = e.targetTouches ? e.targetTouches[0] : e
				const { sourceImgMouseDown, scale } = this
				const simd = sourceImgMouseDown
				simd.mX = et.screenX
				simd.mY = et.screenY
				simd.x = scale.x
				simd.y = scale.y
				simd.on = true
			},
			// 鼠标按下状态下移动，图片移动
			imgMove(e) {
				e.preventDefault()
				// 支持触摸事件，则鼠标事件无效
				if (this.isSupportTouch && !e.targetTouches) {
					return false
				}
				const et = e.targetTouches ? e.targetTouches[0] : e
				const {
					sourceImgMouseDown: { on, mX, mY, x, y },
					scale,
					sourceImgMasking
				} = this
				const sim = sourceImgMasking
				const nX = et.screenX
				const nY = et.screenY
				const dX = nX - mX
				const dY = nY - mY
				let rX = x + dX
				let rY = y + dY
				if (!on) return
				if (rX > 0) {
					rX = 0
				}
				if (rY > 0) {
					rY = 0
				}
				if (rX < sim.width - scale.width) {
					rX = sim.width - scale.width
				}
				if (rY < sim.height - scale.height) {
					rY = sim.height - scale.height
				}
				scale.x = rX
				scale.y = rY
			},
			// 按钮按下开始向右旋转
			startRotateRight(e) {
				const { scale } = this
				scale.rotateRight = true
				const rotate = () => {
					if (scale.rotateRight) {
						const degree = ++scale.degree
						this.createImg(degree)
						setTimeout(function () {
							rotate()
						}, 60)
					}
				}
				rotate()
			},
			// 按钮按下开始向左旋转
			startRotateLeft(e) {
				const { scale } = this
				scale.rotateLeft = true
				const rotate = () => {
					if (scale.rotateLeft) {
						const degree = --scale.degree
						this.createImg(degree)
						setTimeout(function () {
							rotate()
						}, 60)
					}
				}
				rotate()
			},
			// 停止旋转
			endRotate() {
				const { scale } = this
				scale.rotateLeft = false
				scale.rotateRight = false
			},
			// 按钮按下开始放大
			startZoomAdd(e) {
				const { scale } = this
				scale.zoomAddOn = true
				const zoom = () => {
					if (scale.zoomAddOn) {
						const range = scale.range >= 100 ? 100 : ++scale.range
						this.zoomImg(range)
						setTimeout(function () {
							zoom()
						}, 60)
					}
				}
				zoom()
			},
			// 按钮松开或移开取消放大
			endZoomAdd(e) {
				this.scale.zoomAddOn = false
			},
			// 按钮按下开始缩小
			startZoomSub(e) {
				const { scale } = this
				scale.zoomSubOn = true
				const zoom = () => {
					if (scale.zoomSubOn) {
						const range = scale.range <= 0 ? 0 : --scale.range
						this.zoomImg(range)
						setTimeout(function () {
							zoom()
						}, 60)
					}
				}
				zoom()
			},
			// 按钮松开或移开取消缩小
			endZoomSub(e) {
				const { scale } = this
				scale.zoomSubOn = false
			},
			zoomChange(e) {
				this.zoomImg(e.target.value)
			},
			// 缩放原图
			zoomImg(newRange) {
				const { sourceImgMasking, scale } = this
				const {
					maxWidth,
					maxHeight,
					minWidth,
					minHeight,
					width,
					height,
					x,
					y
				} = scale
				const sim = sourceImgMasking
				// 蒙版宽高
				const sWidth = sim.width
				const sHeight = sim.height
				// 新宽高
				const nWidth = minWidth + ((maxWidth - minWidth) * newRange) / 100
				const nHeight = minHeight + ((maxHeight - minHeight) * newRange) / 100
				// 新坐标（根据蒙版中心点缩放）
				let nX = sWidth / 2 - (nWidth / width) * (sWidth / 2 - x)
				let nY = sHeight / 2 - (nHeight / height) * (sHeight / 2 - y)
				// 判断新坐标是否超过蒙版限制
				if (nX > 0) {
					nX = 0
				}
				if (nY > 0) {
					nY = 0
				}
				if (nX < sWidth - nWidth) {
					nX = sWidth - nWidth
				}
				if (nY < sHeight - nHeight) {
					nY = sHeight - nHeight
				}
				// 赋值处理
				scale.x = nX
				scale.y = nY
				scale.width = nWidth
				scale.height = nHeight
				scale.range = newRange
				setTimeout(() => {
					if (scale.range === newRange) {
						this.createImg()
					}
				}, 300)
			},
			// 生成需求图片
			createImg(e) {
				const {
					mime,
					sourceImg,
					scale: { x, y, width, height, degree },
					sourceImgMasking: { scale }
				} = this
				const canvas = this.$refs.canvas
				const ctx = canvas.getContext('2d')
				if (e) {
					// 取消鼠标按下移动状态
					this.sourceImgMouseDown.on = false
				}
				canvas.width = this.width
				canvas.height = this.height
				ctx.clearRect(0, 0, this.width, this.height)
				// 将透明区域设置为白色底边
				ctx.fillStyle = '#fff'
				ctx.fillRect(0, 0, this.width, this.height)
				ctx.translate(this.width * 0.5, this.height * 0.5)
				ctx.rotate((Math.PI * degree) / 180)
				ctx.translate(-this.width * 0.5, -this.height * 0.5)
				ctx.drawImage(
					sourceImg,
					x / scale,
					y / scale,
					width / scale,
					height / scale
				)
				this.createImgUrl = canvas.toDataURL(mime)
			},
			prepareUpload() {
				const { url, createImgUrl, field, ki } = this
				this.$emit('crop-success', createImgUrl, field, ki)
				if (typeof url === 'string' && url) {
					this.upload()
				} else {
					this.off()
				}
			},
			// 上传图片
			upload() {
				const {
					lang,
					imgFormat,
					mime,
					url,
					params,
					field,
					ki,
					createImgUrl
				} = this
				const fmData = new FormData()
				fmData.append(
					field,
					data2blob(createImgUrl, mime),
					field + '.' + imgFormat
				)
				// 添加其他参数
				if (typeof params === 'object' && params) {
					Object.keys(params).forEach(k => {
						fmData.append(k, params[k])
					})
				}
				// 监听进度回调
				// const uploadProgress = (event) => {
				//   if (event.lengthComputable) {
				//     this.progress = 100 * Math.round(event.loaded) / event.total
				//   }
				// }
				// 上传文件
				this.reset()
				this.loading = 1
				this.setStep(3)
				request({
					url,
					method: 'post',
					data: fmData
				})
					.then(resData => {
						this.loading = 2
						this.$emit('crop-upload-success', resData.data)
					})
					.catch(err => {
						if (this.value) {
							this.loading = 3
							this.hasError = true
							this.errorMsg = lang.fail
							this.$emit('crop-upload-fail', err, field, ki)
						}
					})
			},
			closeHandler(e) {
				if (this.value && (e.key === 'Escape' || e.keyCode === 27)) {
					this.off()
				}
			}
		}
	}
</script>

<style>
	@charset "UTF-8";

	@-webkit-keyframes vicp_progress {
		0% {
			background-position-y: 0;
		}

		100% {
			background-position-y: 40px;
		}
	}

	@keyframes vicp_progress {
		0% {
			background-position-y: 0;
		}

		100% {
			background-position-y: 40px;
		}
	}

	@-webkit-keyframes vicp {
		0% {
			opacity: 0;
			-webkit-transform: scale(0) translatey(-60px);
			transform: scale(0) translatey(-60px);
		}

		100% {
			opacity: 1;
			-webkit-transform: scale(1) translatey(0);
			transform: scale(1) translatey(0);
		}
	}

	@keyframes vicp {
		0% {
			opacity: 0;
			-webkit-transform: scale(0) translatey(-60px);
			transform: scale(0) translatey(-60px);
		}

		100% {
			opacity: 1;
			-webkit-transform: scale(1) translatey(0);
			transform: scale(1) translatey(0);
		}
	}

	.vue-image-crop-upload {
		position: fixed;
		display: block;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
		z-index: 10000;
		top: 0;
		bottom: 0;
		left: 0;
		right: 0;
		width: 100%;
		height: 100%;
		background-color: rgba(0, 0, 0, 0.65);
		-webkit-tap-highlight-color: transparent;
		-moz-tap-highlight-color: transparent;
	}

		.vue-image-crop-upload .vicp-wrap {
			-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
			box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
			position: fixed;
			display: block;
			-webkit-box-sizing: border-box;
			box-sizing: border-box;
			z-index: 10000;
			top: 0;
			bottom: 0;
			left: 0;
			right: 0;
			margin: auto;
			width: 600px;
			height: 330px;
			padding: 25px;
			background-color: #fff;
			border-radius: 2px;
			-webkit-animation: vicp 0.12s ease-in;
			animation: vicp 0.12s ease-in;
		}

			.vue-image-crop-upload .vicp-wrap .vicp-close {
				position: absolute;
				right: -30px;
				top: -30px;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4 {
					position: relative;
					display: block;
					width: 30px;
					height: 30px;
					cursor: pointer;
					-webkit-transition: -webkit-transform 0.18s;
					transition: -webkit-transform 0.18s;
					transition: transform 0.18s;
					transition: transform 0.18s, -webkit-transform 0.18s;
					-webkit-transform: rotate(0);
					-ms-transform: rotate(0);
					transform: rotate(0);
				}

					.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::after,
					.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::before {
						-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
						box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
						content: "";
						position: absolute;
						top: 12px;
						left: 4px;
						width: 20px;
						height: 3px;
						-webkit-transform: rotate(45deg);
						-ms-transform: rotate(45deg);
						transform: rotate(45deg);
						background-color: #fff;
					}

					.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::after {
						-webkit-transform: rotate(-45deg);
						-ms-transform: rotate(-45deg);
						transform: rotate(-45deg);
					}

					.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4:hover {
						-webkit-transform: rotate(90deg);
						-ms-transform: rotate(90deg);
						transform: rotate(90deg);
					}

			.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area {
				position: relative;
				-webkit-box-sizing: border-box;
				box-sizing: border-box;
				padding: 35px;
				height: 170px;
				background-color: rgba(0, 0, 0, 0.03);
				text-align: center;
				border: 1px dashed rgba(0, 0, 0, 0.08);
				overflow: hidden;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area .vicp-icon1 {
					display: block;
					margin: 0 auto 6px;
					width: 42px;
					height: 42px;
					overflow: hidden;
				}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step1
					.vicp-drop-area
					.vicp-icon1
					.vicp-icon1-arrow {
						display: block;
						margin: 0 auto;
						width: 0;
						height: 0;
						border-bottom: 14.7px solid rgba(0, 0, 0, 0.3);
						border-left: 14.7px solid transparent;
						border-right: 14.7px solid transparent;
					}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step1
					.vicp-drop-area
					.vicp-icon1
					.vicp-icon1-body {
						display: block;
						width: 12.6px;
						height: 14.7px;
						margin: 0 auto;
						background-color: rgba(0, 0, 0, 0.3);
					}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step1
					.vicp-drop-area
					.vicp-icon1
					.vicp-icon1-bottom {
						-webkit-box-sizing: border-box;
						box-sizing: border-box;
						display: block;
						height: 12.6px;
						border: 6px solid rgba(0, 0, 0, 0.3);
						border-top: none;
					}

				.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area .vicp-hint {
					display: block;
					padding: 15px;
					font-size: 14px;
					color: #666;
					line-height: 30px;
				}

				.vue-image-crop-upload
				.vicp-wrap
				.vicp-step1
				.vicp-drop-area
				.vicp-no-supported-hint {
					display: block;
					position: absolute;
					top: 0;
					left: 0;
					padding: 30px;
					width: 100%;
					height: 60px;
					line-height: 30px;
					background-color: #eee;
					text-align: center;
					color: #666;
					font-size: 14px;
				}

				.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area:hover {
					cursor: pointer;
					border-color: rgba(0, 0, 0, 0.1);
					background-color: rgba(0, 0, 0, 0.05);
				}

			.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop {
				overflow: hidden;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop .vicp-crop-left {
					float: left;
				}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step2
					.vicp-crop
					.vicp-crop-left
					.vicp-img-container {
						position: relative;
						display: block;
						width: 240px;
						height: 180px;
						background-color: #e5e5e0;
						overflow: hidden;
					}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-img-container
						.vicp-img {
							position: absolute;
							display: block;
							cursor: move;
							-webkit-user-select: none;
							-moz-user-select: none;
							-ms-user-select: none;
							user-select: none;
						}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-img-container
						.vicp-img-shade {
							-webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
							box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
							position: absolute;
							background-color: rgba(241, 242, 243, 0.8);
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-img-container
							.vicp-img-shade.vicp-img-shade-1 {
								top: 0;
								left: 0;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-img-container
							.vicp-img-shade.vicp-img-shade-2 {
								bottom: 0;
								right: 0;
							}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step2
					.vicp-crop
					.vicp-crop-left
					.vicp-rotate {
						position: relative;
						width: 240px;
						height: 18px;
					}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-rotate
						i {
							display: block;
							width: 18px;
							height: 18px;
							border-radius: 100%;
							line-height: 18px;
							text-align: center;
							font-size: 12px;
							font-weight: bold;
							background-color: rgba(0, 0, 0, 0.08);
							color: #fff;
							overflow: hidden;
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-rotate
							i:hover {
								-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								cursor: pointer;
								background-color: rgba(0, 0, 0, 0.14);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-rotate
							i:first-child {
								float: left;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-rotate
							i:last-child {
								float: right;
							}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step2
					.vicp-crop
					.vicp-crop-left
					.vicp-range {
						position: relative;
						margin: 30px 0 10px 0;
						width: 240px;
						height: 18px;
					}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-range
						.vicp-icon5,
						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-range
						.vicp-icon6 {
							position: absolute;
							top: 0;
							width: 18px;
							height: 18px;
							border-radius: 100%;
							background-color: rgba(0, 0, 0, 0.08);
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							.vicp-icon5:hover,
							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							.vicp-icon6:hover {
								-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								cursor: pointer;
								background-color: rgba(0, 0, 0, 0.14);
							}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-range
						.vicp-icon5 {
							left: 0;
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							.vicp-icon5::before {
								position: absolute;
								content: "";
								display: block;
								left: 3px;
								top: 8px;
								width: 12px;
								height: 2px;
								background-color: #fff;
							}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-range
						.vicp-icon6 {
							right: 0;
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							.vicp-icon6::before {
								position: absolute;
								content: "";
								display: block;
								left: 3px;
								top: 8px;
								width: 12px;
								height: 2px;
								background-color: #fff;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							.vicp-icon6::after {
								position: absolute;
								content: "";
								display: block;
								top: 3px;
								left: 8px;
								width: 2px;
								height: 12px;
								background-color: #fff;
							}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-left
						.vicp-range
						input[type="range"] {
							display: block;
							padding-top: 5px;
							margin: 0 auto;
							width: 180px;
							height: 8px;
							vertical-align: top;
							background: transparent;
							-webkit-appearance: none;
							-moz-appearance: none;
							appearance: none;
							cursor: pointer;
							/* 滑块
			   ---------------------------------------------------------------*/
							/* 轨道
			   ---------------------------------------------------------------*/
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:focus {
								outline: none;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-webkit-slider-thumb {
								-webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
								box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
								-webkit-appearance: none;
								appearance: none;
								margin-top: -3px;
								width: 12px;
								height: 12px;
								background-color: #61c091;
								border-radius: 100%;
								border: none;
								-webkit-transition: 0.2s;
								transition: 0.2s;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-moz-range-thumb {
								box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
								-moz-appearance: none;
								appearance: none;
								width: 12px;
								height: 12px;
								background-color: #61c091;
								border-radius: 100%;
								border: none;
								-webkit-transition: 0.2s;
								transition: 0.2s;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-ms-thumb {
								box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
								appearance: none;
								width: 12px;
								height: 12px;
								background-color: #61c091;
								border: none;
								border-radius: 100%;
								-webkit-transition: 0.2s;
								transition: 0.2s;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:active::-moz-range-thumb {
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
								width: 14px;
								height: 14px;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:active::-ms-thumb {
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
								width: 14px;
								height: 14px;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:active::-webkit-slider-thumb {
								-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
								margin-top: -4px;
								width: 14px;
								height: 14px;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-webkit-slider-runnable-track {
								-webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								width: 100%;
								height: 6px;
								cursor: pointer;
								border-radius: 2px;
								border: none;
								background-color: rgba(68, 170, 119, 0.3);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-moz-range-track {
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								width: 100%;
								height: 6px;
								cursor: pointer;
								border-radius: 2px;
								border: none;
								background-color: rgba(68, 170, 119, 0.3);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-ms-track {
								box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
								width: 100%;
								cursor: pointer;
								background: transparent;
								border-color: transparent;
								color: transparent;
								height: 6px;
								border-radius: 2px;
								border: none;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-ms-fill-lower {
								background-color: rgba(68, 170, 119, 0.3);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]::-ms-fill-upper {
								background-color: rgba(68, 170, 119, 0.15);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:focus::-webkit-slider-runnable-track {
								background-color: rgba(68, 170, 119, 0.5);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:focus::-moz-range-track {
								background-color: rgba(68, 170, 119, 0.5);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:focus::-ms-fill-lower {
								background-color: rgba(68, 170, 119, 0.45);
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-left
							.vicp-range
							input[type="range"]:focus::-ms-fill-upper {
								background-color: rgba(68, 170, 119, 0.25);
							}

				.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop .vicp-crop-right {
					float: right;
				}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step2
					.vicp-crop
					.vicp-crop-right
					.vicp-preview {
						height: 150px;
						overflow: hidden;
					}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step2
						.vicp-crop
						.vicp-crop-right
						.vicp-preview
						.vicp-preview-item {
							position: relative;
							padding: 5px;
							width: 100px;
							height: 100px;
							float: left;
							margin-right: 16px;
						}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-right
							.vicp-preview
							.vicp-preview-item
							span {
								position: absolute;
								bottom: -30px;
								width: 100%;
								font-size: 14px;
								color: #bbb;
								display: block;
								text-align: center;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-right
							.vicp-preview
							.vicp-preview-item
							img {
								position: absolute;
								display: block;
								top: 0;
								bottom: 0;
								left: 0;
								right: 0;
								margin: auto;
								padding: 3px;
								background-color: #fff;
								border: 1px solid rgba(0, 0, 0, 0.15);
								overflow: hidden;
								-webkit-user-select: none;
								-moz-user-select: none;
								-ms-user-select: none;
								user-select: none;
							}

							.vue-image-crop-upload
							.vicp-wrap
							.vicp-step2
							.vicp-crop
							.vicp-crop-right
							.vicp-preview
							.vicp-preview-item.vicp-preview-item-circle {
								margin-right: 0;
							}

								.vue-image-crop-upload
								.vicp-wrap
								.vicp-step2
								.vicp-crop
								.vicp-crop-right
								.vicp-preview
								.vicp-preview-item.vicp-preview-item-circle
								img {
									border-radius: 100%;
								}

			.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload {
				position: relative;
				-webkit-box-sizing: border-box;
				box-sizing: border-box;
				padding: 35px;
				height: 170px;
				background-color: rgba(0, 0, 0, 0.03);
				text-align: center;
				border: 1px dashed #ddd;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-loading {
					display: block;
					padding: 15px;
					font-size: 16px;
					color: #999;
					line-height: 30px;
				}

				.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-progress-wrap {
					margin-top: 12px;
					background-color: rgba(0, 0, 0, 0.08);
					border-radius: 3px;
				}

					.vue-image-crop-upload
					.vicp-wrap
					.vicp-step3
					.vicp-upload
					.vicp-progress-wrap
					.vicp-progress {
						position: relative;
						display: block;
						height: 5px;
						border-radius: 3px;
						background-color: #4a7;
						-webkit-box-shadow: 0 2px 6px 0 rgba(68, 170, 119, 0.3);
						box-shadow: 0 2px 6px 0 rgba(68, 170, 119, 0.3);
						-webkit-transition: width 0.15s linear;
						transition: width 0.15s linear;
						background-image: -webkit-linear-gradient(135deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
						background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.2) 75%, transparent 75%, transparent);
						background-size: 40px 40px;
						-webkit-animation: vicp_progress 0.5s linear infinite;
						animation: vicp_progress 0.5s linear infinite;
					}

						.vue-image-crop-upload
						.vicp-wrap
						.vicp-step3
						.vicp-upload
						.vicp-progress-wrap
						.vicp-progress::after {
							content: "";
							position: absolute;
							display: block;
							top: -3px;
							right: -3px;
							width: 9px;
							height: 9px;
							border: 1px solid rgba(245, 246, 247, 0.7);
							-webkit-box-shadow: 0 1px 4px 0 rgba(68, 170, 119, 0.7);
							box-shadow: 0 1px 4px 0 rgba(68, 170, 119, 0.7);
							border-radius: 100%;
							background-color: #4a7;
						}

				.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-error,
				.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-success {
					height: 100px;
					line-height: 100px;
				}

			.vue-image-crop-upload .vicp-wrap .vicp-operate {
				position: absolute;
				right: 20px;
				bottom: 20px;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-operate a {
					position: relative;
					float: left;
					display: block;
					margin-left: 10px;
					width: 100px;
					height: 36px;
					line-height: 36px;
					text-align: center;
					cursor: pointer;
					font-size: 14px;
					color: #4a7;
					border-radius: 2px;
					overflow: hidden;
					-webkit-user-select: none;
					-moz-user-select: none;
					-ms-user-select: none;
					user-select: none;
				}

					.vue-image-crop-upload .vicp-wrap .vicp-operate a:hover {
						background-color: rgba(0, 0, 0, 0.03);
					}

			.vue-image-crop-upload .vicp-wrap .vicp-error,
			.vue-image-crop-upload .vicp-wrap .vicp-success {
				display: block;
				font-size: 14px;
				line-height: 24px;
				height: 24px;
				color: #d10;
				text-align: center;
				vertical-align: top;
			}

			.vue-image-crop-upload .vicp-wrap .vicp-success {
				color: #4a7;
			}

			.vue-image-crop-upload .vicp-wrap .vicp-icon3 {
				position: relative;
				display: inline-block;
				width: 20px;
				height: 20px;
				top: 4px;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-icon3::after {
					position: absolute;
					top: 3px;
					left: 6px;
					width: 6px;
					height: 10px;
					border-width: 0 2px 2px 0;
					border-color: #4a7;
					border-style: solid;
					-webkit-transform: rotate(45deg);
					-ms-transform: rotate(45deg);
					transform: rotate(45deg);
					content: "";
				}

			.vue-image-crop-upload .vicp-wrap .vicp-icon2 {
				position: relative;
				display: inline-block;
				width: 20px;
				height: 20px;
				top: 4px;
			}

				.vue-image-crop-upload .vicp-wrap .vicp-icon2::after,
				.vue-image-crop-upload .vicp-wrap .vicp-icon2::before {
					content: "";
					position: absolute;
					top: 9px;
					left: 4px;
					width: 13px;
					height: 2px;
					background-color: #d10;
					-webkit-transform: rotate(45deg);
					-ms-transform: rotate(45deg);
					transform: rotate(45deg);
				}

				.vue-image-crop-upload .vicp-wrap .vicp-icon2::after {
					-webkit-transform: rotate(-45deg);
					-ms-transform: rotate(-45deg);
					transform: rotate(-45deg);
				}

	.e-ripple {
		position: absolute;
		border-radius: 100%;
		background-color: rgba(0, 0, 0, 0.15);
		background-clip: padding-box;
		pointer-events: none;
		-webkit-user-select: none;
		-moz-user-select: none;
		-ms-user-select: none;
		user-select: none;
		-webkit-transform: scale(0);
		-ms-transform: scale(0);
		transform: scale(0);
		opacity: 1;
	}

		.e-ripple.z-active {
			opacity: 0;
			-webkit-transform: scale(2);
			-ms-transform: scale(2);
			transform: scale(2);
			-webkit-transition: opacity 1.2s ease-out, -webkit-transform 0.6s ease-out;
			transition: opacity 1.2s ease-out, -webkit-transform 0.6s ease-out;
			transition: opacity 1.2s ease-out, transform 0.6s ease-out;
			transition: opacity 1.2s ease-out, transform 0.6s ease-out, -webkit-transform 0.6s ease-out;
		}
</style>
